baber/WOPTO huggingface dataset:
Patent JP-S60177850-A (JP)
Title: Supporting blade of centerless grinder
Inventor: HONDOU MASAO
IPC: B24B5/307
Filed: 1984-02-23
Abstract: PURPOSE:To prevent the breakage and chipping of a blade and develop the abrasion resistance to the max. by using ceramic material onto the contact surface at the top edge part of the supporting blade of a centerless grinder and reinforcing one or the both surfaces of the ceramic by back plates. CONSTITUTION:The back material 2 for the supporting blade of a centerless grinder is integrally attached onto one or the both surfaces of a ceramic tip 1 and reinforces the strength and toughness of the ceramic tip 1. Though the application of the back material onto only one surface is enough to reinforce the strength and toughness, and the application onto the both surfaces is not necessarily required, bending or exfoliation generates in the case where each thermal expansion coefficient of the ceramic material and the back material differs, in other words where the material is formed from bimetal, namely the material formed by superposing different kinds of materials. The bending due to the difference of the extension amount can be offset by using the material prepared by applying the materials having nearly equal thermal expansion coefficient onto the both surfaces.
Patent JP-S53119420-A (JP)
Title: Pipe coupling
Inventor: TADA TOSHIYUKI
IPC: F16L21/06
Filed: 1977-03-25
Abstract: PURPOSE: Use of flexible packing, ring-shaped material and slit housing facilitates to couple extremities of both pipes hitting to each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05201381-A (JP)
Title: Device for sealing between panels of hatch cover
Inventor: KANO TERU
IPC: B63B19/26
Filed: 1992-01-27
Abstract: PURPOSE:To prevent complication of a device by securing a rotation control member to the extending protruding end part of a rotary shaft for operating a fastening member attached to one cover panel and arranging an interlocking working member, disengageably engaged with the rotation control member, to a hydraulically-operated slider, and pressing a fastening receiving member through rotation of a fastening member. CONSTITUTION:When two cover panels 11 and 12 are brought into a closed position, the operation receiving pin of a rotation control member 22 is brought into access to the release part 32 of a linkage operating member 31. When a slider 29 is pulled through operation of a hydraulic cylinder 28, the rotation control member 22 fixed to the end part of a rotary shaft 18 is rotated clockwise and a fastening member 17 is rotated in the same direction. This operation depresses the fastening receiving part 25 of a cover panel 12, brings a rubber packing 15 into contact-bonding to a contact bonding member 16, and effects sealing between the cover panels 11 and 12. With this state, stoppers 33 and 34 are engaged with each other.
Patent JP-H04272712-A (JP)
Title: Sleeping device
Inventor: KUNIMOTO KEIJIRO
IPC: A47C21/04
Filed: 1991-02-28
Abstract: PURPOSE:To offer the comfortable and safe sleeping device which can preheat and warm quickly the whole bedding, with regard to the sleeping device to which ventilation is added. CONSTITUTION:The device is constituted by providing a ventilation unit 5 for feeding hot air into a bed, a bed heater 3 provided in the bed, an in-bed detecting means 11 for detecting whether a person exists in the bed or not, and a control means 12 for stopping the ventilation unit 5 by a detecting signal of the in-bed detecting means 11 and switching it to an operation of the bed heater, and in a state that a sleeping person does not exist in the bed, the inside of the bed is heated quickly by the ventilation unit 5, and when the sleeping person goes into the bed, the in-bed detecting means 12 outputs a detecting signal, and by receiving it, the ventilation unit 5 is stopped, switched to the bed heater 3 and a warming operation is executed.
Patent JP-2000229705-A (JP)
Title: Stacker crane
Inventor: WADA TOSHIO
IPC: B66F17/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To make any excessive tension so as not to be impactively imposed on a rope body hanging a carriage when a winding drum is emergently stopped. SOLUTION: In this stacker crane wherein each tip of two ropes 1 and 2 drawn out of a winding drum 3 installed in a truck 17 is connected to a carriage 6 via two sheaves 12 and 13 installed in both vertical ends of individual masts 20 and 21, while two counterweights 9 for countervailing the weight of the carriage 6 is connected to an interval between both the up and down sheaves 12 and 13 of these ropes 1 and 2, and then the winding drum 3 is reversibly rotated, thereby making the carriage 6 so as to go up and down via both the ropes 1 and 2, it is provided with a tensioning device 18 having a rotary lever 18b with a roller 18a rotatably supported on the truck 17, and a press means 18c pressing the roller 18a to the ropes 1 and 2 via the rotary lever 18b, respectively.
Patent JP-S63201582-A (JP)
Title: Curse and velocity display system
Inventor: OZAWA KINGO
IPC: G01S13/93
Filed: 1987-02-17
Abstract: PURPOSE:To always faithfully grasp the motion state of a target by estimating course and velocity information with an estimating means superior in smoothing characteristic and an estimating means superior in response characteristic. CONSTITUTION:If it is judged by a course and velocity change detecting means 6 that the course or the velocity of the target is not changed, a vector signal indicating the course and the velocity of the target which are estimated by a first motion estimating means 3a superior in smoothing characteristic is generated from a vector generating means 5; but if it is judged that the course or the velocity of the target is changed, a vector signal indicating the course and the velocity of the target which are estimated by a second motion estimating means 3b is generated from the vector generating means 5 together with said vector signal indicating the course and the velocity of the target estimated by the first motion estimating means 3a. On the basis of output signals of the vector generating means 5, the vector indicating the velocity and course is displayed over as the target of radar video display on a display device 7.
Patent JP-H11317097-A (JP)
Title: Semiconductor storage device
Inventor: OKAMURA JUNICHI
IPC: G11C11/401
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To apply the voltage, which is higher than a power supply voltage, to word lines. SOLUTION: The device consists of plural word line selecting circuits 50, which select plural word lines, plural word line driving circuits 51, which drive plural word lines, a word line driving voltage source 42, which outputs the word line driving voltage, that is obtained by boosting a power supply voltage during a normal operation, to the circuits 50 and 51 through a switching circuit 62, a pad 61, in which a stress voltage is applied from the external during a voltage stress testing and the voltage is given to the circuits 50 and 51 through the circuit 62, and a control circuit 34 which controls the circuits 50 so that a number of rows, which is more than the number of rows selected during a normal operation, is selected during the voltage stress testing.
Patent JP-H07244447-A (JP)
Title: Image forming device
Inventor: NANBA KUNIHARU
IPC: B41J13/00
Filed: 1994-03-04
Abstract: PURPOSE:To eject output paper sheets in page order even if any function is used. CONSTITUTION:A switchback mechanism use selecting means E automatically chooses to use a switchback mechanism D turning a paper sheet upside down or not in accordance with the function used. Or when face-up ejection that the paper is ejected so that an image forming surface is turned up or face-down ejection that the paper is ejected so that the image forming surface is turned down is set in each function, whether the switchback mechanism D is used or not can be automatically chosen in accordance with the set state and the function used. Moreover, whether the switchback mechanism D is use or not can be automatically chosen according to a paper feeding part used.
Patent JP-H10223211-A (JP)
Title: Lead-acid battery and manufacture therefor
Inventor: ONARI MASAHIKO
IPC: H01M4/20
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent early capacitance decrease of a lead-acid battery, prolong its lifetime, and stabilize the quality. SOLUTION: A cathode plate, which is yet to be formed, comprising an active material layer, containing tetrabasic lead sulfate at the periphery of the surface of a cathode gird made of a lead alloy and containing tribasic lead sulfate in other parts, is used for this lead-acid battery. The cathode plate, which is yet to be formed is produced by immersing a cathode grid made of a lead alloy in a diluted sulfuric acid and then filing the resultant grid with a cathode paste for lead-acid, batteries obtained by uniformly kneading a lead oxide and a diluted sulfuric acid, and aging the obtained grid and using the obtained cathode plate, a lead-acid battery is assembled.
Patent JP-H11230219-A (JP)
Title: Clutch-brake device for pressing machine
Inventor: YOSHIDA MASAHIRO
IPC: F16D67/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent heating up and generating smoke without degrading braking performance by reducing sliding load of a brake disk relative to a brake pin. SOLUTION: A brake disk 15 has at its upper and lower ends guide portions through which brake pins passes. The upper guide portion 16A has a hole formed in the brake disk 15 and an upper bushing 17A mounted in the hole. An upper face at a distal end portion of an upper circular pin 14A has a flat portion 14a worked into a plane surface. The upper bushing 17a is formed with a flat portion 17a so as to oppose to the flat portion 14a of the upper brake pin 14A. Flat type needle rollers 18 are arranged in such a way that they are inserted between the flat portion 14a of the upper brake pin 14A and the flat portion 17a of the upper bushing 17A, and thereby the brake disk 15 slidingly moves on the brake pin 14A through the flat type needle rollers 18.
Patent JP-H01209189-A (JP)
Title: Thermal transfer recording sheet
Inventor: KAWAI YUTAKA
IPC: B41M5/40
Filed: 1988-02-17
Abstract: PURPOSE:To obtain a thermal transfer recording sheet ensuring favorable feedability of a thermal head even at the time of high-energy recording and being free of curling, by providing a heat-resistant layer comprising a hardened product of a mixture of specified compounds on a base film. CONSTITUTION:A heat-resistant layer is provided by hardening a mixture of a compound of general formula I with a compound of general formula II and/or a compound of general formula III on one side of a base film, in a thermal transfer recording sheet comprising a thermally transferable coloring material layer on the other side of the base film. The heat-resistant layer is provided by hardening the mixture on the base film, preferably by a method wherein a coating liquid comprising the compounds of general formulas I, II and/or III is applied to the base film, is dried, and is hardened by heating or irradiation with radiations or the like to provide the heat-resistant layer. The thermal transfer recording sheet thus obtained ensures favorable feedability of a thermal head, is free of curling, and has favorable operability.
Patent JP-S62191892-A (JP)
Inventor: ICHIKAWA MASAKO
IPC: G10L25/48
Filed: 1986-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10221106-A (JP)
Title: Position notification system
Inventor: NISHIKAWA SHIGERU
IPC: G09B29/10
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a position notification system by which the exchange of positioning information can be realized between positioning devices or between a positioning device and a center device without being restricted in space and time, efficiently and at a high degree of freedom. SOLUTION: Every positioning device 1 stores positioned positioning information once, it accesses the Internet by a radio communication, and it can write the positioning information into a prescribed positioning-information worldwide web(WWW) server 3. A positioning-information acquisition device 2 accesses the Internet, and it reads out the positioning information by every positioning device 1 from the prescribed positioning information WWW server 3. In addition, a position can be notified between positioning devices 1 according to the same procedure.
Patent JP-S58151839-A (JP)
Title: Manufacture of thin type coil
Inventor: TAKEMURA MASAO
IPC: H01F41/04
Filed: 1982-03-04
Abstract: PURPOSE:To obtain the highly precise conductive pattern as well as to accomplish the manufacture with high productivity thin type coil by a method wherein, after two sheets of copper foils whereon the first etching was performed has been pasted together, the second etching is performed thereon. CONSTITUTION:The photoresistor of coil pattern is formed on both front and back sides of a thin copper sheet 1, and the first etching is performed on the above excluding the center part in the direction of thickness of the part other than the photoresistor. As a result, a groove 3 is formed at the part other than the photoresistor 2. The copper foils A and B, whereon the first etching was performed, are pasted together using a binding material 7. Then, the center part in the direction of thickness of the sheets A and B, which was left when the first etching process was performed, is removed by performing the second etching from both sides on the two sheets of copper foils which are pasted together. Through these procedures, an accurate conductive pattern can be obtained and the productivity can also be enhanced.
Patent JP-H01209485-A (JP)
Title: Multiwindow display device
Inventor: YOSHIMURA FUMIHIRO
IPC: G09G5/14
Filed: 1988-02-16
Abstract: PURPOSE:To switch the display constitution of a window in a display part at high speed without transferring a large quantity of image data to an image memory part by providing each window with a set of a scanning circuit and the image memory part and controlling the effective period and the priority of the image data in a priority determination circuit. CONSTITUTION:The title device consists of the display part 1, a reference signal generating circuit 2, the plural scanning circuits 31-3n (n is a positive integer), the plural image memory parts 41-4n and the priority determination circuit 5. The priority determination circuit 5 generates a video signal based on priority information given from the outside, image permission signals from the scanning circuit 31-3n and image signals from the image memory part 41-4n and supplies it to the display part 1. The display part 1 displays images based on a synchronizing signal from the reference signal generating circuit 2 and the video signal from the priority determination circuit 5. Thus, the display constitution of the window displayed on the display part 1 can be changed at high speed without transferring a large quantity of the image data.
Patent JP-H10233520-A (JP)
Title: Method and device for manufacturing thin-film solar cell
Inventor: FUJIKAKE SHINJI
IPC: H01L21/205
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for manufacturing a thin-film solar cell wherein a thin-film solar cell of high photoelectric conversion efficiency is manufactured at high operation rate. SOLUTION: A plurality of film-forming chambers comprising a reaction chamber 22 where film-forming reaction is performed and a heater chamber 32 provided with a heater 31 are provided. While, in the film-forming camber, a film substrate 1 of long size is step-transported, a thin-film which constitutes a thin-film solar cell is formed on a substrate 1, and the openings of a reaction chamber 22 and heater chamber 32 are sealed up with the substrate in between in film-forming. Here, the opening of the heater chamber 32 is covered with a shielding member 3p. By introducing hydrogen gas or material gas of film into the heater chamber 32, temperature control for the substrate 1 is performed. A material gas introduction opening 23, valves 41 and 42, and a vacuum pump 51 are provided.
Patent JP-H06231559-A (JP)
Title: Disk-containing magazine
Inventor: MORIOKA SHOJI
IPC: G11B23/023
Filed: 1993-01-29
Abstract: PURPOSE:To closely laminate a plurality of trays mounted with disks on a tray placing base, and to integrally assemble them integrally in a portable state by a slidable magazine side plate. CONSTITUTION:A tray placing base 6 for closely laminating a plurality of trays 3-5 mounted with disks 2 is provided. L-shaped drooped parts 3i1-3i3. are dropped to the base 6 side and so formed as to surround an intermediate stage tray 4 and a lower stage tray 5 from an upper stage tray 3 at an inside near side faces 3c, 3d of the tray 3. Bent parts 7c1, 7c2, 7d1 are formed at side faces 7c, 7d of the plate 2 for sliding a rear surface 6g of the base 6. The bent parts 7c1, 7c2, 7d1 of the plate 7 connects upward movements of the parts 3i1-3i3 of the tray 3 thereby assembling the trays 4, 5 including the tray 3 with the base 6 in a portable state.
Patent JP-S53119682-A (JP)
Title: Measuring method of semiconductor integrated circuit
Inventor: ASAOKA TAKASHI
IPC: G01R31/26
Filed: 1977-03-29
Abstract: PURPOSE: To perform measurement of an IC formed within the parts to become chips in the state of a semiconductor wafer, without being affected by the HF impedances of probe connecting conductors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07222713-A (JP)
Title: Endoscope washer
Inventor: MIYAGI KUNIHIKO
IPC: A61B1/12
Filed: 1994-02-09
Abstract: PURPOSE:To provide an endoscope washer with high washing effect on an endoscope and installable anywhere without providing a sink. CONSTITUTION:This washer is equipped with a washing pipe 10, a conduit 20 which supplies washing water to the washing pipe 10, and a container 30 which houses the washing pipe. The washing pipe 10 is provided with a straight pipe part 15, and a discharge pipe part 14b extending by intersecting orthogonally to the straight pipe part 15 from the lower terminal of the pipe part. The straight pipe part 15 houses the insertion part 4 of the endoscope 1 by inserting from an upper terminal opening, and washes the insertion part 4 by permitting the washing water to flow. The washing water is refracted at the lower terminal of the straight pipe part 15, and it is formed as an eddy flow, then, washes the tip of the insertion part 4. and is discharged from a discharge pipe part 14b. One terminal of the conduit 20 is connected to the middle part of the straight pipe part 15, and the other terminal is connected to a washing water supply source. The container 30 is provided with an exhaust port 36a arranged apart on the almost same axis as that of the discharge pipe part 14b, and to which a distribution pipe 38 is connected.
Patent JP-S58152009-A (JP)
Title: Production of tackifying polyolefin
Inventor: NAGASAWA TOSHIO
IPC: C08F2/00
Filed: 1982-03-08
Abstract: PURPOSE:Powdery polyolefin is dipped and dispersed in a specific organic solvent and made to react with a vinyl compound with a polar group under special conditions to produce easily in a short time the titled polyolefin showing high adhesion to the surface of metallic materials. CONSTITUTION:(A) Powdery polyolefin, preferably ethylene homo or copolymer of less than 250 micrometer particle sizes, is dipped and dispersed in (B) an organic solvent that boils at a temperature lower than the melting point under the pressure in the reaction system and does dissolve component A such as acetone. Then, (C) a vinyl compound bearing a polar group, preferably glycidyl acrylate and a radical polymerization initiator such as benzoyl peroxide are added to the above suspension to effect their reaction at a temperature lower than the melting point component A. Further, the temperature is kept to distil off the solvent B from the reaction system to produce the objective polyolefin.
Patent JP-H08230404-A (JP)
Title: Wheel cap for vehicle
Inventor: USUI TOMOHIRO
IPC: B60B3/16
Filed: 1995-02-23
Abstract: PURPOSE: To provide a wheel cap for a vehicle which can be surely installed in the normal position in a road wheel with ease. CONSTITUTION: In a wheel cap 15 provided with a cap type cap main body 23 covering the tip part of an axle projecting from a road wheel 21 and a mounting part 25 which is protruded outward from an opening edge part of the cap main body 23 so as to be elastically engaged with a wheel nut 17 installing the road wheel 21 to a vehicle body, a stopper 19 through which an engaging condition between the wheel nut 17 and the mounting part, 25 to the normal engaging position can be checked from the outside is arranged in the mounting part 25.
Patent JP-S54129606-A (JP)
Title: Freight train control system
Inventor: MURATO KENICHI
IPC: B61J3/12
Filed: 1978-03-29
Abstract: PURPOSE: To enable all freight trains to enter at initial set speed into a doughty unit zone in such a manner that heavier freight train fully utilizes the brake force of a freight train accelerating and decelerating unit and lighter freight trains weaken their brake force.  
     CONSTITUTION: When a freight train 5 moved from a hump is introduced into a sorting line 2, it feeds freight train information whether it is heavy or light to a computer on the ground. A freight train accelerating and decelerating unit 1 discriminates the information which of reverse phase brake and two mechanical brakes to use in a linear motor thereof to thereby control the freight train. When the train is heavy, it uses both the reverse phase and mechanical brakes. When it is intermediate, it uses two pneumatic brakes or one pneumatic and reverse phase breakes. When it is light, it uses one pneumatic or reverse phase brake. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63204001-A (JP)
Inventor: WATABE YUKIO
IPC: F28D7/16
Filed: 1987-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60179091-A (JP)
Inventor: KIMURA KIYOUSUKE
IPC: D06F37/40
Filed: 1984-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04248764-A (JP)
Title: Image forming device
Inventor: SAKAGUCHI EIJI
IPC: H04N1/387
Filed: 1991-02-04
Abstract: PURPOSE:To provide the image forming device able to easily and accurately confirm a transmission picture. CONSTITUTION:The image forming device having a function sending picture information read from an original and storing it into a memory to other communication equipment is provided with a setting means 3 to set the processing mode of picture information, a confirmation command means 4 implementing a command to confirm the output state of the picture information to a transmission destination and an output means 1 reading the picture information from the original, storing it into a memory and outputting the picture information stored in the memory.
Patent JP-S59161727-A (JP)
Title: Light pen system of computer
Inventor: NIIMI HIROHIDE
IPC: G06F3/037
Filed: 1983-03-07
Abstract: PURPOSE:To use a light pen over the entire effective screen regardless of the brightness of the screen by holding the brightness above the lower limit of light pen operation over the entire screen and controlling the operation by the ON signal of the light pen. CONSTITUTION:When the light pen 4 comes into contact, a control circuit 5 generates the ON signal of the light pen. Consequently, a computer body 1 starts necessary processing. Further, a brightness control signal generating circuit 6 having received the ON signal of the light pen outputs a brightness control signal to a circuit 3 to hold the brightness of the entire screen high enough for the light pen operation.